AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 889 filers reported holding AON PLC in Q3 2021. The put-call ratio across all filers is 0.74 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,324,657 | +91747.4% | 7,170 | -2.2% | 0.18% | -4.7% |
| Q2 2023 | $2,531 | +9.9% | 7,332 | +0.3% | 0.19% | +0.5% |
| Q1 2023 | $2,304 | +1.5% | 7,309 | -3.3% | 0.19% | -4.1% |
| Q4 2022 | $2,269 | -99.9% | 7,559 | 0.0% | 0.20% | +4.8% |
| Q3 2022 | $2,025,000 | +3.5% | 7,559 | +4.2% | 0.19% | +4.4% |
| Q2 2022 | $1,957,000 | -5.2% | 7,256 | +14.4% | 0.18% | -1.6% |
| Q1 2022 | $2,064,000 | +16.3% | 6,340 | +7.3% | 0.18% | +10.9% |
| Q4 2021 | $1,775,000 | +5.5% | 5,906 | +0.3% | 0.16% | -7.3% |
| Q3 2021 | $1,683,000 | +20.0% | 5,891 | +0.3% | 0.18% | +19.5% |
| Q2 2021 | $1,402,000 | -4.0% | 5,873 | -7.5% | 0.15% | -4.5% |
| Q1 2021 | $1,461,000 | +10.0% | 6,349 | +1.0% | 0.16% | +3.3% |
| Q4 2020 | $1,328,000 | +6.1% | 6,286 | +3.5% | 0.15% | -13.2% |
| Q3 2020 | $1,252,000 | +14.3% | 6,071 | +6.8% | 0.17% | -1.7% |
| Q2 2020 | $1,095,000 | – | 5,684 | – | 0.18% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| LFL Advisers, LLC | 72,840 | $23,616,185 | 11.54% |
| Permian Investment Partners, LP | 303,700 | $98,465,614 | 11.45% |
| Gladstone Capital Management LLP | 331,142 | $107,362,859 | 10.96% |
| Broad Run Investment Management | 217,208 | $70,423,178 | 9.31% |
| BloombergSen Inc. | 356,860 | $115,701,149 | 7.89% |
| Night Owl Capital Management, LLC | 98,026 | $31,781,964 | 7.88% |
| Mawer Investment Management Ltd. | 4,500,369 | $1,459,109,637 | 7.80% |
| DUDLEY & SHANLEY, INC. | 110,858 | $35,942,381 | 6.80% |
| GFI Investment Counsel Ltd. | 130,551 | $42,325 | 6.46% |
| CENTRAL SECURITIES CORP | 150,000 | $48,633,000 | 5.94% |